Most of high-powered gaming PCs come with 1000+W power supplies. However, Maingear’s Pulse Gaming PC is different. The desktop is powered by only 300W Power Supply (80% more energy efficient). It boasts an Intel 65-Watt dual or quad core CPU, nVidia Ion chipset with internal GF 9300 GPU, and an optional Geforce 9800GT ECO graphics card. The integrated GeForce 9300 is not fast enough, but it will run older games and more recent games with reduced image quality and resolution.